.snowflake-cascade svg{filter:drop-shadow(0 0 3px rgba(255,255,255,.5));will-change:transform,opacity}.snowflake-cascade.blur svg{filter:blur(.5px) drop-shadow(0 0 2px rgba(255,255,255,.3))}.snowflake-cascade.sparkle svg{animation:sparkle 2s ease-in-out infinite}@keyframes sparkle{0%,to{opacity:.8}50%{opacity:1}}.snowflake-cascade{backface-visibility:hidden;transform:translateZ(0)}